CN214633418U - High-rise escape self-rescue equipment - Google Patents
High-rise escape self-rescue equipment Download PDFInfo
- Publication number
- CN214633418U CN214633418U CN202120754934.XU CN202120754934U CN214633418U CN 214633418 U CN214633418 U CN 214633418U CN 202120754934 U CN202120754934 U CN 202120754934U CN 214633418 U CN214633418 U CN 214633418U
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- fan
- winch
- box body
- protection box
- shaped annular
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- Expired - Fee Related
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- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 3
- 230000009429 distress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
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Abstract
The utility model belongs to the field of safety escape equipment, and relates to high-rise escape self-rescue equipment, which comprises an outer protection box body, wherein one end in the outer protection box body is provided with a winding lifting rope mechanism, and the other end is provided with a braking mechanism; the lifting rope mechanism comprises two supporting blocks, a winch is arranged between the supporting blocks, a lifting rope is wound on the winch, a safety strap is hung and buckled at the hanging end of the lifting rope, the two ends of the winch are connected with the supporting blocks through bearings, and the supporting blocks are fixed with the outer protection box body through supporting rods; one end of the winch is connected with the braking mechanism through the first rotating shaft. The utility model discloses can be equipped with for single family, be applicable to any height, reliability and factor of safety are high, can realize promptly fleing.
Description
Technical Field
The utility model relates to a high-rise equipment of saving oneself of fleing belongs to the safety escape and equips the field.
Background
With the rapid development of urbanization in cities and rural areas, in order to achieve the purposes of improving the space utilization rate and saving land, the scale and the ratio of high-rise buildings are greater, the urban scale is larger, the fire safety is more prominent, and the high-rise building is a problem which is generally concerned by the society. "prevent and exceed disappear" is the fire control purpose, so the situation is a direct disaster once happening. At present, no standard specific equipment is available in the aspect of emergency escape of high-rise buildings in China, when an emergency special condition occurs, a single family does not have the emergency escape self-rescue equipment, and can only depend on fire fighting teams for rescue, but the rescue exceeding a certain height still requires too much dust or wastes time and labor, and the optimal escape time is wasted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the high-rise escape self-rescue equipment can be equipped for a single household, is suitable for any height, has high reliability and safety factor, and can realize emergency escape.
The high-rise escape self-rescue equipment comprises an outer protection box body, wherein a winding lifting rope mechanism is arranged at one end in the outer protection box body, and a braking mechanism is arranged at the other end; the lifting rope mechanism comprises two supporting blocks, a winch is arranged between the supporting blocks, a lifting rope is wound on the winch, a safety strap is hung and buckled at the hanging end of the lifting rope, the two ends of the winch are connected with the supporting blocks through bearings, and the supporting blocks are fixed with the outer protection box body through supporting rods; one end of the winch is connected with the braking mechanism through the first rotating shaft.
Under the general condition, this set of equipment is installed in the building wall body outside, and outer protection box physical stamina plays the guard action to inside structure, avoids the interior structure wind-blown sunshine of outer protection box body. When an emergency occurs, the distress people lift the box cover of the outer protection box body, take out the safety harness to wear the safety harness, and then jump out of the window, after the safety harness jumps the lifting rope, the lifting rope drives the winch to rotate, and after the winch rotates, the winch is restricted by the braking mechanism to rotate at a set speed, so that the lifting rope is driven to descend at a certain speed, and the distress people wearing the safety harness can safely fall on the ground at a certain speed.
Preferably, the braking mechanism comprises a rotating disc and a braking ring at the periphery of the rotating disc, one end face of the rotating disc is provided with a plurality of fan-shaped annular grooves, fan-shaped annular balancing weights are correspondingly arranged in the fan-shaped annular grooves respectively, the inner annular surfaces of the fan-shaped annular balancing weights are fixedly connected with the side surface of a fixed column at the central position of the rotating disc through springs, and the periphery of each fan-shaped annular balancing weight is larger than the periphery of the rotating disc; a brake gap is formed between the periphery of the sector annular balancing weight and the brake ring, and the brake ring is fixedly connected with the outer protection box body; one end of the winch is fixedly connected with a fixing column at the center of the rotating disc through a first rotating shaft. When the winch rotates at a high speed instantaneously, the winch drives the rotating disc and the fan-shaped annular balancing weight to rotate at a high speed simultaneously, the centrifugal force borne by the fan-shaped annular balancing weight is far larger than the pulling force of the spring, and therefore the fan-shaped annular balancing weight partially slides out of the fan-shaped annular groove, the outer ring of the fan-shaped annular balancing weight is in friction braking with the brake ring, the rotating disc is prevented from rotating at a high speed, the winch is prevented from rotating at a high speed, and finally the winch rotates at a certain speed, and people in danger land on the ground at a constant speed.
Preferably, the fan-shaped annular groove is arranged from shallow to deep from the center to the periphery, and the shape of the bottom surface of the fan-shaped annular balancing weight is matched with that of the fan-shaped annular groove. The bottom surface of the fan-shaped annular groove is obliquely arranged, the friction force between the fan-shaped annular groove and the fan-shaped annular balancing weight is small, the fan-shaped annular balancing weight can slide out of the fan-shaped annular groove quickly, and then the fan-shaped annular balancing weight can be in friction braking with the brake ring in time.
Preferably, two sides of the fan-shaped groove are provided with positioning sliding grooves, two sides of the fan-shaped counterweight block are provided with positioning bulges, and the positioning bulges are inserted into the positioning sliding grooves. The sector annular balancing weight slides out of the sector annular groove, the positioning bulge moves along the positioning sliding groove, the sector annular balancing weight is prevented from flying out of the side face of the sector annular groove, and the sector annular balancing weight can effectively play a role.
Preferably, the triangular support frame is additionally arranged on the bottom surface of the outer protection box body, so that the outer protection box body is conveniently installed on the outer side of the wall body.
Preferably, the other end of the winch is connected with a rotating handle arranged outside the outer protection box body through a second rotating shaft. After the safety harness is used once, the handle can be rotated by shaking, so that the safety harness can be placed in the outer protective box body again.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses simple structure, reasonable in design can be equipped with for single family, is applicable to any height, and reliability and factor of safety are high, can realize promptly fleing, easy to maintain, and the cost of manufacture is low, and the popularization acceptance is high.
Drawings
FIG. 1 is a front view of a high-rise escape self-rescue equipment structure;
FIG. 2 is a perspective view of a high-rise escape self-rescue equipment structure;
fig. 3, a schematic view of a structure of the rotating disc.
In the figure: 1. an outer protective cartridge body; 2. a support block; 3. a support bar; 4. a triangular support frame; 5. a safety harness; 6. a first rotating shaft; 7. a brake ring; 8. a winch; 9. a lifting rope; 10. rotating the disc; 11. a fan-shaped balancing weight; 12. positioning the projection; 13. positioning a sliding groove; 14. fixing a column; 15. rotating the handle; 16. a fan-shaped groove; 17. a spring.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1-3, the high-rise escape self-rescue equipment of the utility model comprises an external protection box body 1, wherein one end of the external protection box body 1 is provided with a rope winding mechanism, and the other end is provided with a brake mechanism; the lifting rope mechanism comprises two supporting blocks 2, a winch 8 is arranged between the supporting blocks 2, a lifting rope 9 is wound on the winch 8, a safety harness 5 is hung and buckled at the hanging end of the lifting rope 9, two ends of the winch 8 are connected with the supporting blocks 2 through bearings, and the supporting blocks 2 are fixed with the outer protection box body 1 through supporting rods 3; one end of the winch 8 is connected with the braking mechanism through the first rotating shaft 6.
In this embodiment:
the braking mechanism comprises a rotating disc 10 and a braking ring 7 on the periphery of the rotating disc 10, a plurality of fan-shaped annular grooves 16 are formed in one end face of the rotating disc 10, fan-shaped annular balancing weights 11 are correspondingly arranged in the fan-shaped annular grooves 16 respectively, the inner annular surfaces of the fan-shaped annular balancing weights 11 are fixedly connected with the side faces of fixing columns 14 in the center of the rotating disc 10 through springs 17, and the periphery of each fan-shaped annular balancing weight 11 is larger than the periphery of the rotating disc 10; a braking gap exists between the periphery of the sector annular balancing weight 11 and the braking ring 7, and the braking ring 7 is fixedly connected with the outer protection box body 1; one end of the winch 8 is fixedly connected with a fixed column 14 at the central position of the rotating disc 10 through a first rotating shaft 6.
The fan-shaped annular groove 16 is arranged from the center to the periphery from shallow to deep, and the shape of the bottom surface of the fan-shaped annular balancing weight 11 is matched with that of the fan-shaped annular groove 16. The bottom surface of the fan-shaped groove 16 is obliquely arranged, the friction force between the fan-shaped groove 16 and the fan-shaped balancing weight 11 is small, and the fan-shaped balancing weight 11 can rapidly slide out of the fan-shaped groove 16 and then can be in friction braking with the brake ring 7 in time.
Two sides of the sector annular groove 16 are provided with positioning sliding grooves 13, two sides of the sector annular balancing weight 11 are provided with positioning bulges 12, and the positioning bulges 12 are inserted into the positioning sliding grooves 13. The sector annular balancing weight 11 slides out of the sector annular groove 16, the positioning bulge 12 moves along the positioning sliding groove 13, the sector annular balancing weight 11 is prevented from flying out of the side face of the sector annular groove 16, and the sector annular balancing weight 11 can effectively play a role.
The triangular support frame 4 is additionally arranged on the bottom surface of the outer protection box body 1, so that the outer protection box body 1 can be conveniently installed on the outer side of a wall body. The other end of the winch 8 is connected with a rotating handle 15 arranged outside the outer protection box body 1 through a second rotating shaft. After the safety harness 5 has been used once, the handle 15 can be rotated by shaking, so that the safety harness 5 can be replaced in the outer protective case 1.
Under general conditions, this set of equipment is installed in the building wall outside, and outer protection box body 1 can play the guard action to the structure of inside, avoids the interior structure of outer protection box body 1 to blow by the sun. When an emergency occurs, a person in danger lifts the box cover of the outer protection box body 1, takes out the safety harness 5, wears the safety harness on the body, and then jumps out of the window, after the person jumps out of the window, when the lifting rope 9 drives the winch 8 to instantaneously rotate at a high speed, the winch 8 drives the rotating disc 10 and the fan-shaped annular balancing weight 11 to simultaneously rotate at a high speed, the centrifugal force borne by the fan-shaped annular balancing weight 11 is far greater than the pulling force of the spring 17, so that the fan-shaped annular balancing weight 11 partially slides out of the fan-shaped annular groove 16, the outer ring of the fan-shaped annular balancing weight 11 is in friction braking with the brake ring 7, the rotating disc 10 is prevented from rotating at a high speed, the high-speed rotation of the winch 8 is prevented, the winch 8 is finally rotated at a certain speed, and the person in danger lands on the ground at a constant speed.
Claims (6)
1. The high-rise escape self-rescue equipment is characterized in that: the device comprises an outer protection box body (1), wherein a lifting rope winding mechanism is arranged at one end in the outer protection box body (1), and a braking mechanism is arranged at the other end; the lifting rope mechanism comprises two supporting blocks (2), a winch (8) is arranged between the supporting blocks (2), a lifting rope (9) is wound on the winch (8), a safety strap (5) is hung and buckled at the suspension end of the lifting rope (9), the two ends of the winch (8) are connected with the supporting blocks (2) through bearings, and the supporting blocks (2) are fixed with the outer protection box body (1) through supporting rods (3); one end of the winch (8) is connected with the braking mechanism through the first rotating shaft (6).
2. The high-rise escape self-rescue equipment as claimed in claim 1, wherein: the braking mechanism comprises a rotating disc (10) and a braking ring (7) on the periphery of the rotating disc (10), one end face of the rotating disc (10) is provided with a plurality of fan-shaped annular grooves (16), fan-shaped annular balancing weights (11) are respectively and correspondingly arranged in the fan-shaped annular grooves (16), the inner annular surfaces of the fan-shaped annular balancing weights (11) are fixedly connected with the side face of a fixing column (14) in the central position of the rotating disc (10) through springs (17), and the periphery of the fan-shaped annular balancing weights (11) is larger than the periphery of the rotating disc (10); a braking gap exists between the periphery of the sector annular balancing weight (11) and the braking ring (7), and the braking ring (7) is fixedly connected with the outer protection box body (1); one end of the winch (8) is fixedly connected with a fixed column (14) at the center of the rotating disc (10) through a first rotating shaft (6).
3. The high-rise escape self-rescue equipment as claimed in claim 2, characterized in that: the fan-shaped annular groove (16) is arranged from the center to the periphery from shallow to deep, and the shape of the bottom surface of the fan-shaped annular balancing weight (11) is matched with that of the fan-shaped annular groove (16).
4. The high-rise escape self-rescue equipment as claimed in claim 2 or 3, wherein: positioning sliding grooves (13) are formed in two sides of the fan-shaped groove (16), positioning protrusions (12) are formed in two sides of the fan-shaped balancing weight (11), and the positioning protrusions (12) are inserted into the positioning sliding grooves (13).
5. The high-rise escape self-rescue equipment as claimed in claim 1, wherein: the bottom surface of the outer protection box body (1) is additionally provided with a triangular support frame (4).
6. The high-rise escape self-rescue equipment as claimed in claim 1, wherein: the other end of the winch (8) is connected with a rotating handle (15) arranged outside the outer protection box body (1) through a second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120754934.XU CN214633418U (en) | 2021-04-13 | 2021-04-13 | High-rise escape self-rescue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120754934.XU CN214633418U (en) | 2021-04-13 | 2021-04-13 | High-rise escape self-rescue equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214633418U true CN214633418U (en) | 2021-11-09 |
Family
ID=78461833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120754934.XU Expired - Fee Related CN214633418U (en) | 2021-04-13 | 2021-04-13 | High-rise escape self-rescue equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214633418U (en) |
-
2021
- 2021-04-13 CN CN202120754934.XU patent/CN214633418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |